diff --git a/validate/device.schema.js b/validate/device.schema.js
index c7182cb..4b3f945 100644
--- a/validate/device.schema.js
+++ b/validate/device.schema.js
@@ -9,7 +9,7 @@ const insertDeviceSchema = Joi.object({
     is_active: Joi.boolean().required(),
     brand_id:  Joi.number().integer().min(1),
     device_location: Joi.string().max(100).required(),
-    device_description: Joi.string().required(),
+    device_description: Joi.string(),
     ip_address: Joi.string()
         .ip({ version: ['ipv4', 'ipv6'] })
         .required()